Observation and temperature measurement of sympathetically cooled ions in an RF trap

Taro Hasegawa, Tadao Shimizu

研究成果: Article

5 引用 (Scopus)

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Barium ions are trapped simultaneously with laser-cooled magnesium ions in a radio-frequency (RF) trap and cooled sympathetically. The barium ions are produced by charge transfer with the magnesium ions and are caught in a shallow trapping potential. The temperature of the trapped barium ions is measured, and it is confirmed that sympathetic cooling is effective. It is demonstrated that charge-transfer ionization is applicable to produce other ion species.

元の言語English
ページ(範囲)556-558
ページ数3
ジャーナルIEEE Transactions on Instrumentation and Measurement
50
発行部数2
DOI
出版物ステータスPublished - 2001 4 1
外部発表Yes

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ASJC Scopus subject areas

  • Instrumentation
  • Electrical and Electronic Engineering

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